How to Sand In the Finish on a Rifle Stock Presented by Larry Potterfield | MidwayUSA Gunsmithing

Published on September 25, 2013
Duration: 2:06

This video demonstrates the 'sanding in a finish' technique for rifle stocks, a method to fill wood pores and achieve a smooth, satin finish. It involves thinning an oil finish with mineral spirits and sanding it into the wood using progressively finer grits of sandpaper. Proper preparation, edge protection, and curing times are crucial for a professional result.

Quick Summary

The 'sanding in a finish' technique for rifle stocks involves thinning an oil finish with mineral spirits and sanding it into the wood pores with sandpaper. This creates a slurry that fills the pores, leading to a smoother, more durable satin finish. Allow 24 hours curing time between coats.

Chapters

  1. 00:00Intro: Sanding in a Finish Technique
  2. 00:10Required Supplies for Stock Finishing
  3. 00:29Stock Preparation & Thinning Finish
  4. 00:46The Sanding Process for Pore Filling
  5. 01:10Edge Protection & Detail Sanding
  6. 01:31Curing, Polishing & Final Steps

Frequently Asked Questions

What is the 'sanding in a finish' technique for rifle stocks?

The 'sanding in a finish' technique involves thinning an oil-based finish with mineral spirits and then sanding it into the wood pores using sandpaper. This creates a slurry that fills the pores, leading to a smoother, more durable satin finish.

What materials are needed to sand in a rifle stock finish?

You'll need an oil finish (like Miles Gilbert Classic Oil Finish), mineral spirits for thinning, and various grits of wet/dry sandpaper (typically 220, 400, 600, and 800). A stable fixture like a checkering cradle is also recommended.

How do you prevent rounding the edges of a rifle stock when sanding?

To prevent rounding edges, use a specialized tool like a shop-made 'edge saver' or carefully control your sanding pressure and angle. Work sequentially around the stock, paying close attention to edges during the sanding process.

What is the proper curing time between coats when sanding in a finish?

It's crucial to allow at least 24 hours of curing time between each coat when using the sanding-in method with oil finishes. This ensures each layer properly hardens before the next is applied.

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